| タイトル | Viscous flow and crystallization behavior of selected lunar compositions |
| 著者（英） | Hopper, R. W.; Klein, L.; Uhlmann, D. R.; Cukierman, M.; Scherer, G. |
| 発行日 | 1973-01-01 |
| 言語 | eng |
| 内容記述 | The flow characteristics of lunar compositions 15555 and 68502 have been determined over a wide range of viscosity. The temperature ranges covered by the measurements are 1201-1410 and 622-695 C for the 15555 composition and 1261-1515 and 725-840 C for 68502 composition. Reliable data could not be obtained over the intermediate ranges of temperature because of the occurrence of crystallization. The experimental data in the high temperature regions are found to be in close agreement with predictions of the semiempirical model of Bottinga and Weill. The results on these compositions are compared with previous data on other lunar compositions and on anorthite; and the importance of the flow behavior in interpreting lunar flows and phase morphologies is emphasized. Data are also reported on the kinetics of crystallization of the 15555 composition over the temperature interval from 700 to 1020 C. |
| NASA分類 | SPACE SCIENCES |
| レポートNO | 74A22990 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/453591 |
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